From 712fc7c7b2f5c560a1d4e4ff4fae5f3deb72b484 Mon Sep 17 00:00:00 2001
From: Agnel Wang <59766821+Agnel-Wang@users.noreply.github.com>
Date: Thu, 9 Feb 2023 10:32:09 +0800
Subject: [PATCH] c++14 is required

---
 CMakeLists.txt                 | 5 +++--
 examples_py/example_highcmd.py | 2 ++
 examples_py/example_lowcmd.py  | 2 ++
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 31c829e..f05ebbb 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,8 @@
 cmake_minimum_required(VERSION 3.0)
 project(z1_sdk)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -O3 -pthread")
-
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -pthread")
+set(CMAKE_CXX_STANDARD_REQUIRED on)
+set(CMAKE_CXX_STANDARD 14)
 set(EIGEN_PATH /usr/include/eigen3)
 include_directories(
     include
diff --git a/examples_py/example_highcmd.py b/examples_py/example_highcmd.py
index 111ec19..06c9a60 100644
--- a/examples_py/example_highcmd.py
+++ b/examples_py/example_highcmd.py
@@ -4,6 +4,8 @@ import unitree_arm_interface
 import time
 import numpy as np
 
+print("Press ctrl+\ to quit process.")
+
 np.set_printoptions(precision=3, suppress=True)
 arm =  unitree_arm_interface.ArmInterface(hasGripper=True)
 armState = unitree_arm_interface.ArmFSMState
diff --git a/examples_py/example_lowcmd.py b/examples_py/example_lowcmd.py
index 2b7723d..af8a49e 100644
--- a/examples_py/example_lowcmd.py
+++ b/examples_py/example_lowcmd.py
@@ -4,6 +4,8 @@ import unitree_arm_interface
 import time
 import numpy as np
 
+print("Press ctrl+\ to quit process.")
+
 np.set_printoptions(precision=3, suppress=True)
 arm = unitree_arm_interface.ArmInterface(hasGripper=True)
 armModel = arm._ctrlComp.armModel